Master in Engineering Design
Design of Thermal Systems
Report: ACADS Modeling, Sizing and Simulation.
Group: José Gaspar
IN+ Center for Innovation, Technology and Policy Research,
Instituto Superior Técnico, Universidade Técnica de Lisboa
August 2005
1. Introduction.
This work had two objectives: student evaluation; sizing of the ACADS air conditioning system.
Some important results were found, on the context of the ACADS project. The variable air
volume control – VAV - is the better solution on HAVC energy consumption because the
electric power required by the supply fan varies with the cube of the fan rpm. The fresh air
supplied to each person is about 8 liters/s. Hence if a space has 308 seats we have 308 * 8
liters/s of air supply on a CAV – constant air volume control – system. But on an ACADS (VAV
optimization) system we will have a variable air volume that supplies air only to the real room
occupancy. As the room occupancy diminishes, also the air supply and fan electric power
diminishes. The VAV control operates based on the temperature sensor. The ACADS control
adds to the temperature sensor the room occupancy information – ticket service. The Fan
rotation is controlled by the occupancy information, and the cooling/heating coil is controlled by
the temperature sensor, to make corrections and maintain the temperature set point.
The program simulates and establishes the best system operation scheduling from the
information gathered from the people, light and thermostat scheduling. But these schedules
vary on the real life by a great set of factors. Hence if the real system automation doesn’t take
this in to account the best results are impossible to accomplish. In real life this problem is
solved by the ACADS solution
2. Work Description
The work was divided in three steps: Input data to the Carrier HAP – Hourly Analysis Program;
Sizing of the HVAC components; System simulation. These three steps were executed on the
same program. The next step is the equipment selection and installation by the HAVC
company service – from the project (specifications) final report. Future energy analysis will be
made on the solar radiation gains to heat the cinema room (see last append).
3. Input Data
3.1. Local Weather
The first data to be transferred in to the HAP program was the information about
geographical location of the building, the nature of local time and soil properties.
Parameters like the temperature, humidity and solar radiation conditions are central to the
sizing and simulation processes.
Two distinct kinds of weather data exist:
3.1.1. Design Weather Data
Used to perform cooling and heating design load estimates (see append A).
3.1.2. Simulation Weather Data
Required to perform 8760 hour energy simulations. Results of these simulations
were used to compute annual energy use and energy.
3.2. Cinema Theatre Space
The cinema space must be defined so system design calculations or energy simulations
can be performed. A space consists of a number of walls, roofs, windows and internal heat
gains that influence heat transfer into and out of the space (see append B)
3.3. Schedules
Schedules define the hourly and daily behavior of the characteristics of a building and its
HVAC equipment. Each profile contains data for one 24 hour period and are assigned to
the different days of the week and months of the year (see append L).
3.4. Systems
The components included on the program were fans, coils, ductwork, supply terminals and
controls. Also when performed the energy analysis of other components like heat pumps,
electric resistances and combustion heating components the information collected from
there were considered by the program (see append C).
3.5. Plants
A Plant is the equipment and controls which provide chilled water to cooling coils, or hot
water or steam to heating coils. Examples include chiller plants, hot water boiler plants and
steam boiler plants (see append D).
4. Sizing
This is a calculation process to determine the equipment specifications like airflow rates, supply
terminal characteristics and coil capacities for HAVC systems (see append E).
5. Simulations
System simulation reports provide information about system and plant operation and energy
use during a typical year (see append F, G, H, I).
6. Results
The simulation results and benchmarking were made only for cooling (this is a Carrier
Developed Program). The results are described for each component:
Supply Fan:
•
•
•
•
CAV (Constant Air Volume); Floor Air Supply:
CAV (Constant Air Volume); Ceiling Air Supply:
VAV (Variable Air Volume); Floor Air Supply:
VAV (Variable Air Volume); Ceiling Air Supply:
2403,5 €/year;
1998,6 €/year (16,85 % less);
261,1 €/year (89,14 % less);
213,1 €/year (91,13 % less);
Chiller Plant:
•
•
•
•
CAV (Constant Air Volume); Floor Air Supply:
VAV (Variable Air Volume); Ceiling Air Supply:
CAV (Constant Air Volume); Ceiling Air Supply:
VAV (Variable Air Volume); Floor Air Supply:
684,8 €/year;
423,5 €/year (38,16 % less);
415,1 €/year (39,38 % less);
333,3 €/year (51,33 % less);
Final Results:
•
•
•
•
CAV (Constant Air Volume); Floor Air Supply:
CAV (Constant Air Volume); Ceiling Air Supply:
VAV (Variable Air Volume); Ceiling Air Supply:
VAV (Variable Air Volume); Floor Air Supply:
3088,3 €/year;
2413,7 €/year (21,84 % less);
636,6 €/year (79,39 % less);
594,4 €/year (80,75 % less);
Also it’s important to compare the loads between cooling and heating coils:
Cooling Coil Loads:
•
•
•
•
CAV; Floor Air Supply:
VAV; Ceiling Air Supply:
CAV; Ceiling Air Supply:
VAV; Floor Air Supply:
16709 kWh / year
6515 kWh / year
9431 kWh / year
5703 kWh / year
Heating Coil Loads:
•
•
•
•
CAV; Floor Air Supply:
VAV; Ceiling Air Supply:
CAV; Ceiling Air Supply:
VAV; Floor Air Supply:
35055 kWh / year
0 kWh / year (Not Simulated)
57783 kWh / year
0 kWh / year (Not Simulated)
3088,3 €/year;
423,5 €/year;
415,1 €/year;
333,3 €/year.
7. Conclusion
On the last paragraph the best results presented are those of the variable air volume control
applied to the air supply fan. The energy consumption reduction is enormous on the fan electric
motor component when compared to the rest of the HAVC components. Thus the best solution
for this type of spaces is the VAV control. This solution increase on importance with the space
volume. Other advantages are the noise reduction and improve the life cycle.
Appends
A
(Weather Data)
B
(Space Data)
C
(System Data Input Parameters)
D
(Plant Data Input Parameters)
E
(Air System & Plant Sizing Data)
F
(Air System & Plant Simulation Results)
G
(Air System Design Load Summary)
H
(Air System Psychrometrics)
I
(Hourly Air System Design Day Loads)
J
(Hourly Zone Design Day Loads)
L
(Schedules)
M
(System Benchmarking)
N
(Solar Radiation Gain)
Append A - Weather Data
Design Weather Parameters & MSHGs
Design Parameters:
City Name ................................................................................. Lisbon
Location ................................................................................. Portugal
Latitude ......................................................................................... 38.4
Longitude ........................................................................................ 9.1
Elevation ....................................................................................... 10.0
Summer Design Dry-Bulb ............................................................. 32.0
Summer Coincident Wet-Bulb ....................................................... 20.8
Summer Daily Range .................................................................... 10.5
Winter Design Dry-Bulb ................................................................... 3.5
Winter Design Wet-Bulb .................................................................. 2.3
Atmospheric Clearness Number ................................................... 1.00
Average Ground Reflectance ........................................................ 0.20
Soil Conductivity ......................................................................... 1.385
Local Time Zone (GMT +/- N hours) ................................................ 0.0
Consider Daylight Savings Time ..................................................... No
Simulation Weather Data ............................................... Lisbon (TRY)
Current Data is .............................................................. User Modified
Design Cooling Months .................................... January to December
Deg.
Deg.
m
°C
°C
°K
°C
°C
W/(m-°K)
hours
Design Day Maximum Solar Heat Gains:
(The MSHG values are expressed in W/m² )
Month
January
February
March
April
May
June
July
August
September
October
November
December
Month
January
February
March
April
May
June
July
August
September
October
November
December
N
30.1
36.5
43.6
53.8
62.5
90.6
96.5
87.0
64.6
45.9
30.7
27.4
SSW
373.9
362.1
316.6
260.7
211.1
206.9
309.3
388.0
433.7
423.3
369.9
371.5
NNE
30.1
36.5
43.6
116.0
174.2
219.6
265.0
177.4
64.6
45.9
30.7
27.4
SW
356.6
370.9
348.6
315.6
285.3
295.6
418.0
469.1
474.4
431.8
356.2
350.2
Mult. = User-defined solar multiplier factor.
NE
30.1
85.0
149.8
220.5
277.1
326.1
406.1
323.4
189.4
87.0
30.7
27.4
WSW
316.3
343.8
353.7
352.0
344.9
373.2
509.8
523.0
481.9
408.7
303.5
290.3
ENE
127.4
184.1
256.1
305.9
338.0
387.3
508.4
458.8
343.2
230.5
121.3
97.7
W
228.4
290.1
326.7
353.3
367.3
405.0
538.9
524.7
437.2
334.1
231.9
210.3
E
234.9
289.7
319.7
354.2
368.6
409.5
546.2
525.2
438.7
329.9
229.7
209.6
WNW
130.5
195.8
249.2
300.9
340.3
392.3
509.7
447.8
343.8
222.5
119.1
90.1
ESE
309.6
348.5
356.6
348.5
343.9
370.7
502.2
518.2
480.5
407.3
309.4
288.3
NW
30.1
76.8
153.1
225.2
278.2
328.2
414.6
337.0
192.4
97.8
30.7
27.4
SE
362.1
370.5
344.2
315.4
285.6
297.1
419.8
467.8
475.3
430.7
354.2
350.4
NNW
30.1
36.5
43.6
112.9
172.2
213.7
254.0
172.0
64.6
45.9
30.7
27.4
SSE
376.6
361.6
313.5
259.7
210.8
206.1
307.2
385.1
434.4
423.6
367.3
372.9
HOR
209.3
276.6
338.7
403.7
448.0
510.3
667.1
609.9
467.9
331.1
209.4
181.1
S
375.0
350.6
296.9
231.3
174.8
165.9
255.2
343.8
411.9
414.2
370.3
376.7
Mult
0.47
0.47
0.47
0.50
0.53
0.60
0.80
0.77
0.67
0.57
0.47
0.47
Cooling Design Temperature Profiles
Location: Lisbon, Portugal
( Dry and Wet Bulb temperatures are expressed in °C )
Hr
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
Hr
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
January
DB
WB
14.3
10.4
14.0
10.3
13.7
10.1
13.4
9.9
13.3
9.8
13.2
9.8
13.3
9.9
13.6
10.1
14.2
10.4
15.0
10.8
15.9
11.4
16.9
11.9
17.9
12.5
18.6
12.8
19.1
13.1
19.3
13.2
19.1
13.1
18.7
12.9
18.0
12.5
17.2
12.1
16.4
11.7
15.8
11.3
15.2
10.9
14.7
10.7
July
DB
WB
26.8
18.0
26.4
17.9
26.1
17.7
25.9
17.6
25.7
17.5
25.6
17.5
25.7
17.6
26.0
17.7
26.6
18.0
27.5
18.4
28.4
18.8
29.5
19.3
30.5
19.8
31.3
20.1
31.8
20.3
32.0
20.4
31.8
20.3
31.4
20.1
30.7
19.8
29.8
19.4
29.0
19.1
28.3
18.8
27.6
18.5
27.1
18.2
February
DB
WB
15.9
10.9
15.5
10.7
15.2
10.6
14.9
10.4
14.7
10.3
14.6
10.3
14.7
10.4
15.1
10.5
15.7
10.8
16.7
11.3
17.7
11.8
18.9
12.3
20.1
12.8
20.9
13.2
21.5
13.4
21.7
13.5
21.5
13.4
21.0
13.2
20.2
12.9
19.3
12.5
18.4
12.0
17.6
11.7
16.9
11.4
16.3
11.1
August
DB
WB
27.4
19.2
27.1
19.1
26.8
19.0
26.6
18.9
26.5
18.8
26.4
18.8
26.5
18.8
26.8
18.9
27.3
19.1
28.0
19.4
28.9
19.7
29.8
20.0
30.7
20.4
31.4
20.6
31.8
20.7
32.0
20.8
31.8
20.7
31.4
20.6
30.8
20.4
30.1
20.1
29.4
19.9
28.8
19.7
28.2
19.5
27.7
19.3
March
DB
WB
19.0
13.3
18.6
13.1
18.3
13.0
18.0
12.8
17.8
12.7
17.7
12.7
17.8
12.8
18.2
12.9
18.9
13.2
19.8
13.6
20.9
14.1
22.2
14.6
23.3
15.0
24.2
15.4
24.8
15.6
25.0
15.7
24.8
15.6
24.3
15.4
23.5
15.1
22.5
14.7
21.6
14.3
20.8
14.0
20.0
13.7
19.5
13.4
September
DB
WB
26.9
18.7
26.6
18.5
26.3
18.4
26.0
18.3
25.9
18.2
25.8
18.2
25.9
18.3
26.2
18.4
26.8
18.6
27.6
18.9
28.5
19.3
29.6
19.7
30.6
20.1
31.3
20.3
31.8
20.5
32.0
20.6
31.8
20.5
31.4
20.4
30.7
20.1
29.9
19.8
29.1
19.5
28.4
19.2
27.8
19.0
27.3
18.8
April
DB
WB
21.1
14.2
20.7
14.1
20.2
13.9
19.9
13.7
19.7
13.6
19.6
13.6
19.8
13.7
20.2
13.8
20.9
14.2
21.9
14.6
23.2
15.1
24.5
15.7
25.8
16.2
26.8
16.6
27.5
16.8
27.7
16.9
27.5
16.8
26.9
16.6
26.0
16.2
24.9
15.8
23.9
15.4
23.0
15.0
22.2
14.7
21.5
14.4
October
DB
WB
25.4
17.5
25.0
17.4
24.5
17.2
24.2
17.1
24.0
17.0
23.9
17.0
24.1
17.1
24.5
17.2
25.2
17.5
26.2
17.9
27.5
18.3
28.8
18.8
30.1
19.3
31.1
19.6
31.8
19.8
32.0
19.9
31.8
19.8
31.2
19.6
30.3
19.3
29.2
18.9
28.2
18.6
27.3
18.3
26.5
18.0
25.8
17.7
May
DB
WB
26.1
16.8
25.7
16.7
25.4
16.5
25.1
16.4
24.9
16.3
24.8
16.3
24.9
16.4
25.3
16.5
26.0
16.8
26.9
17.1
28.0
17.6
29.2
18.0
30.3
18.5
31.2
18.8
31.8
19.0
32.0
19.1
31.8
19.0
31.3
18.8
30.5
18.5
29.6
18.2
28.6
17.8
27.8
17.5
27.1
17.2
26.5
17.0
November
DB
WB
18.4
13.5
18.1
13.3
17.7
13.2
17.5
13.0
17.3
12.9
17.2
12.9
17.3
13.0
17.7
13.1
18.3
13.4
19.1
13.8
20.1
14.3
21.3
14.8
22.4
15.3
23.2
15.7
23.7
15.9
23.9
16.0
23.7
15.9
23.2
15.7
22.5
15.4
21.6
15.0
20.8
14.6
20.0
14.2
19.3
13.9
18.8
13.7
June
DB
WB
26.5
18.2
26.2
18.0
25.8
17.9
25.6
17.8
25.4
17.7
25.3
17.7
25.4
17.8
25.8
17.9
26.4
18.1
27.2
18.5
28.2
18.8
29.4
19.3
30.5
19.6
31.3
19.9
31.8
20.1
32.0
20.2
31.8
20.1
31.3
20.0
30.6
19.7
29.7
19.4
28.9
19.1
28.1
18.8
27.4
18.5
26.9
18.3
December
DB
WB
14.1
10.6
13.8
10.4
13.5
10.3
13.2
10.1
13.1
10.0
13.0
10.0
13.1
10.1
13.4
10.2
14.0
10.5
14.7
10.9
15.6
11.4
16.7
11.9
17.6
12.3
18.3
12.7
18.8
12.9
19.0
13.0
18.8
12.9
18.4
12.7
17.7
12.4
17.0
12.0
16.2
11.6
15.5
11.3
14.9
11.0
14.4
10.8
Design Temperature Profiles
Location: Lisbon, Portugal
July
Temperature ( °C )
Dry Bulb
Wet Bulb
32
30
28
26
24
22
20
18
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour
Design Solar Fluxes for August
Location: Lisbon, Portugal
( Values for each exposure are expressed in W/m² )
Hour
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
Hour
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
N
0.0
0.0
0.0
0.0
0.0
0.0
34.7
63.2
69.2
82.9
95.6
103.7
106.9
105.2
98.5
87.2
74.1
55.9
61.2
0.0
0.0
0.0
0.0
0.0
S
0.0
0.0
0.0
0.0
0.0
0.0
9.6
47.1
141.4
253.5
346.9
409.9
435.7
421.8
369.6
284.4
176.3
63.0
22.0
0.0
0.0
0.0
0.0
0.0
NNE
0.0
0.0
0.0
0.0
0.0
0.0
80.8
232.6
207.0
122.5
99.8
103.7
106.9
105.2
98.5
87.2
71.3
50.3
20.7
0.0
0.0
0.0
0.0
0.0
SSW
0.0
0.0
0.0
0.0
0.0
0.0
9.2
42.5
65.5
88.9
187.4
306.0
400.0
458.7
475.0
445.2
369.0
248.4
87.3
0.0
0.0
0.0
0.0
0.0
NE
0.0
0.0
0.0
0.0
0.0
0.0
116.9
377.2
393.9
313.8
190.1
109.0
106.9
105.2
98.5
87.2
71.3
50.3
20.7
0.0
0.0
0.0
0.0
0.0
SW
0.0
0.0
0.0
0.0
0.0
0.0
9.2
42.5
65.5
82.9
99.6
173.7
320.7
442.2
524.0
553.6
520.0
408.2
180.8
0.0
0.0
0.0
0.0
0.0
ENE
0.0
0.0
0.0
0.0
0.0
0.0
136.9
472.6
534.0
473.9
349.2
190.6
110.8
105.2
98.5
87.2
71.3
50.3
20.7
0.0
0.0
0.0
0.0
0.0
WSW
0.0
0.0
0.0
0.0
0.0
0.0
9.2
42.5
65.5
82.9
95.6
108.2
210.7
375.1
508.2
591.2
603.7
515.5
251.7
0.0
0.0
0.0
0.0
0.0
E
0.0
0.0
0.0
0.0
0.0
0.0
137.1
502.0
603.3
576.3
472.5
320.5
143.1
105.2
98.5
87.2
71.3
50.3
20.7
0.0
0.0
0.0
0.0
0.0
W
0.0
0.0
0.0
0.0
0.0
0.0
9.2
42.5
65.5
82.9
95.6
103.7
113.8
268.4
430.4
551.5
605.5
551.6
287.6
0.0
0.0
0.0
0.0
0.0
ESE
0.0
0.0
0.0
0.0
0.0
0.0
117.4
460.1
589.6
603.5
539.5
419.6
262.7
112.2
98.5
87.2
71.3
50.3
20.7
0.0
0.0
0.0
0.0
0.0
WNW
0.0
0.0
0.0
0.0
0.0
0.0
9.2
42.5
65.5
82.9
95.6
103.7
106.9
139.3
303.6
441.3
525.1
509.9
282.1
0.0
0.0
0.0
0.0
0.0
SE
0.0
0.0
0.0
0.0
0.0
0.0
81.5
354.5
495.3
550.6
539.0
471.8
360.9
220.0
104.6
87.2
71.3
50.3
20.7
0.0
0.0
0.0
0.0
0.0
NW
0.0
0.0
0.0
0.0
0.0
0.0
9.2
42.5
65.5
82.9
95.6
103.7
106.9
108.6
148.5
279.4
376.5
398.1
236.2
0.0
0.0
0.0
0.0
0.0
SSE
0.0
0.0
0.0
0.0
0.0
0.0
35.5
203.5
337.0
426.9
470.9
468.4
421.9
337.6
225.2
97.6
73.8
50.3
20.7
0.0
0.0
0.0
0.0
0.0
NNW
0.0
0.0
0.0
0.0
0.0
0.0
9.6
42.5
65.5
82.9
95.6
103.7
106.9
105.2
101.4
94.8
185.0
235.5
158.1
0.0
0.0
0.0
0.0
0.0
HOR
0.0
0.0
0.0
0.0
0.0
0.0
26.6
185.0
345.0
484.7
594.1
665.7
694.7
679.2
620.1
521.5
390.0
234.9
70.6
0.0
0.0
0.0
0.0
0.0
Design Beam Solar Heat Gains for August
Location: Lisbon, Portugal
( Values for each exposure are expressed in W/m² )
Hour
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
Hour
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
N
0.0
0.0
0.0
0.0
0.0
0.0
10.6
1.3
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
13.0
0.0
0.0
0.0
0.0
0.0
S
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
19.7
86.3
159.3
211.5
233.0
221.4
178.0
109.5
36.7
0.2
0.0
0.0
0.0
0.0
0.0
0.0
NNE
0.0
0.0
0.0
0.0
0.0
0.0
54.2
128.9
67.0
4.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
SSW
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
24.9
109.9
197.7
257.4
280.8
266.4
214.6
130.0
33.4
0.0
0.0
0.0
0.0
0.0
NE
0.0
0.0
0.0
0.0
0.0
0.0
86.2
263.1
246.5
143.6
26.4
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
SW
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
13.6
119.9
241.5
326.0
364.6
352.5
279.9
122.9
0.0
0.0
0.0
0.0
0.0
ENE
0.0
0.0
0.0
0.0
0.0
0.0
102.7
346.2
371.4
298.3
161.7
21.6
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
WSW
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
30.9
175.2
311.7
397.5
425.8
373.8
185.2
0.0
0.0
0.0
0.0
0.0
E
0.0
0.0
0.0
0.0
0.0
0.0
102.8
370.1
431.9
389.1
281.9
123.6
2.8
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
W
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
74.8
238.1
362.7
427.4
404.0
214.6
0.0
0.0
0.0
0.0
0.0
ESE
0.0
0.0
0.0
0.0
0.0
0.0
86.6
335.5
420.0
412.9
343.2
221.2
68.3
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
WNW
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2.4
113.7
262.7
357.0
369.0
210.5
0.0
0.0
0.0
0.0
0.0
SE
0.0
0.0
0.0
0.0
0.0
0.0
54.9
243.1
337.6
366.6
342.7
271.8
159.0
38.1
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
NW
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
6.4
104.8
222.0
271.1
171.7
0.0
0.0
0.0
0.0
0.0
SSE
0.0
0.0
0.0
0.0
0.0
0.0
11.2
100.1
192.0
254.6
280.4
268.5
219.4
138.3
47.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
NNW
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
42.9
117.2
101.9
0.0
0.0
0.0
0.0
0.0
HOR
0.0
0.0
0.0
0.0
0.0
0.0
3.3
84.9
222.4
349.2
449.0
515.5
542.3
528.0
473.1
382.5
263.3
124.9
16.5
0.0
0.0
0.0
0.0
0.0
Design Diffuse Solar Heat Gains for August
Location: Lisbon, Portugal
( Values for each exposure are expressed in W/m² )
Hour
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
Hour
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
N
0.0
0.0
0.0
0.0
0.0
0.0
12.7
51.4
73.1
87.5
101.0
109.5
112.9
111.1
104.1
92.1
78.3
59.0
27.2
0.0
0.0
0.0
0.0
0.0
S
0.0
0.0
0.0
0.0
0.0
0.0
10.1
49.7
80.5
105.8
125.5
138.6
143.9
141.0
130.2
112.4
88.7
59.7
23.2
0.0
0.0
0.0
0.0
0.0
NNE
0.0
0.0
0.0
0.0
0.0
0.0
16.4
63.0
84.8
97.4
105.4
109.5
112.9
111.1
104.1
92.1
75.3
53.1
21.8
0.0
0.0
0.0
0.0
0.0
SSW
0.0
0.0
0.0
0.0
0.0
0.0
9.7
44.9
69.2
94.0
114.3
130.5
140.9
144.2
139.2
125.5
103.2
72.2
29.0
0.0
0.0
0.0
0.0
0.0
NE
0.0
0.0
0.0
0.0
0.0
0.0
20.0
76.3
99.8
110.2
114.5
115.1
112.9
111.1
104.1
92.1
75.3
53.1
21.8
0.0
0.0
0.0
0.0
0.0
SW
0.0
0.0
0.0
0.0
0.0
0.0
9.7
44.9
69.2
87.5
105.3
121.7
134.8
142.8
143.7
135.7
117.4
86.6
36.7
0.0
0.0
0.0
0.0
0.0
ENE
0.0
0.0
0.0
0.0
0.0
0.0
22.3
86.6
113.5
123.9
125.7
122.7
117.1
111.1
104.1
92.1
75.3
53.1
21.8
0.0
0.0
0.0
0.0
0.0
WSW
0.0
0.0
0.0
0.0
0.0
0.0
9.7
44.9
69.2
87.5
101.0
114.4
127.3
137.2
142.2
139.5
126.3
98.0
44.0
0.0
0.0
0.0
0.0
0.0
E
0.0
0.0
0.0
0.0
0.0
0.0
22.3
90.0
121.1
134.0
136.1
131.6
123.2
111.1
104.1
92.1
75.3
53.1
21.8
0.0
0.0
0.0
0.0
0.0
W
0.0
0.0
0.0
0.0
0.0
0.0
9.7
44.9
69.2
87.5
101.0
109.5
120.3
129.3
135.3
135.5
126.4
102.1
48.2
0.0
0.0
0.0
0.0
0.0
ESE
0.0
0.0
0.0
0.0
0.0
0.0
20.1
85.2
119.5
136.8
142.3
139.4
130.7
118.5
104.1
92.1
75.3
53.1
21.8
0.0
0.0
0.0
0.0
0.0
WNW
0.0
0.0
0.0
0.0
0.0
0.0
9.7
44.9
69.2
87.5
101.0
109.5
112.9
121.3
125.2
125.1
117.9
97.4
47.5
0.0
0.0
0.0
0.0
0.0
SE
0.0
0.0
0.0
0.0
0.0
0.0
16.4
74.0
109.5
131.3
142.3
143.9
137.8
126.1
110.5
92.1
75.3
53.1
21.8
0.0
0.0
0.0
0.0
0.0
NW
0.0
0.0
0.0
0.0
0.0
0.0
9.7
44.9
69.2
87.5
101.0
109.5
112.9
114.8
115.0
112.0
103.9
85.6
42.3
0.0
0.0
0.0
0.0
0.0
SSE
0.0
0.0
0.0
0.0
0.0
0.0
12.7
60.7
94.8
119.6
135.9
143.6
142.7
134.3
119.7
100.5
77.9
53.1
21.8
0.0
0.0
0.0
0.0
0.0
NNW
0.0
0.0
0.0
0.0
0.0
0.0
10.1
44.9
69.2
87.5
101.0
109.5
112.9
111.1
107.1
100.2
89.3
71.2
34.6
0.0
0.0
0.0
0.0
0.0
HOR
0.0
0.0
0.0
0.0
0.0
0.0
15.3
56.4
72.8
80.7
84.9
87.1
87.8
87.4
85.7
82.3
75.8
62.8
31.9
0.0
0.0
0.0
0.0
0.0
Design Total Solar Heat Gains for August
Location: Lisbon, Portugal
( Values for each exposure are expressed in W/m² )
Hour
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
Hour
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
N
0.0
0.0
0.0
0.0
0.0
0.0
20.4
40.9
56.3
67.4
77.8
84.3
87.0
85.6
80.2
70.9
60.3
45.4
33.9
0.0
0.0
0.0
0.0
0.0
S
0.0
0.0
0.0
0.0
0.0
0.0
7.8
38.3
81.7
167.8
256.0
318.2
343.8
330.0
278.3
196.0
105.0
46.2
17.9
0.0
0.0
0.0
0.0
0.0
NNE
0.0
0.0
0.0
0.0
0.0
0.0
66.8
177.4
132.3
79.0
81.2
84.3
87.0
85.6
80.2
70.9
58.0
40.9
16.8
0.0
0.0
0.0
0.0
0.0
SSW
0.0
0.0
0.0
0.0
0.0
0.0
7.5
34.6
53.3
72.4
112.9
210.4
306.2
368.5
388.0
363.0
294.1
185.6
55.7
0.0
0.0
0.0
0.0
0.0
NE
0.0
0.0
0.0
0.0
0.0
0.0
101.6
321.8
323.4
228.5
114.6
88.7
87.0
85.6
80.2
70.9
58.0
40.9
16.8
0.0
0.0
0.0
0.0
0.0
SW
0.0
0.0
0.0
0.0
0.0
0.0
7.5
34.6
53.3
67.4
81.1
107.3
223.7
351.4
436.6
469.1
442.9
346.6
151.2
0.0
0.0
0.0
0.0
0.0
ENE
0.0
0.0
0.0
0.0
0.0
0.0
119.9
412.9
458.8
393.7
258.5
116.1
90.2
85.6
80.2
70.9
58.0
40.9
16.8
0.0
0.0
0.0
0.0
0.0
WSW
0.0
0.0
0.0
0.0
0.0
0.0
7.5
34.6
53.3
67.4
77.8
88.1
128.9
280.9
421.2
505.0
523.0
449.2
219.1
0.0
0.0
0.0
0.0
0.0
E
0.0
0.0
0.0
0.0
0.0
0.0
120.0
439.4
525.2
492.3
386.7
224.9
97.7
85.6
80.2
70.9
58.0
40.9
16.8
0.0
0.0
0.0
0.0
0.0
W
0.0
0.0
0.0
0.0
0.0
0.0
7.5
34.6
53.3
67.4
77.8
84.3
92.6
174.4
342.3
467.1
524.7
482.7
251.7
0.0
0.0
0.0
0.0
0.0
ESE
0.0
0.0
0.0
0.0
0.0
0.0
102.1
401.1
512.1
518.2
452.8
328.5
168.9
91.2
80.2
70.9
58.0
40.9
16.8
0.0
0.0
0.0
0.0
0.0
WNW
0.0
0.0
0.0
0.0
0.0
0.0
7.5
34.6
53.3
67.4
77.8
84.3
87.0
95.8
210.1
359.1
447.8
443.9
247.1
0.0
0.0
0.0
0.0
0.0
SE
0.0
0.0
0.0
0.0
0.0
0.0
67.5
300.1
421.9
467.8
452.2
382.5
265.1
135.2
85.1
70.9
58.0
40.9
16.8
0.0
0.0
0.0
0.0
0.0
NW
0.0
0.0
0.0
0.0
0.0
0.0
7.5
34.6
53.3
67.4
77.8
84.3
87.0
88.4
95.0
191.0
301.9
337.0
204.3
0.0
0.0
0.0
0.0
0.0
SSE
0.0
0.0
0.0
0.0
0.0
0.0
21.0
146.8
265.0
346.7
385.1
379.0
329.3
241.7
139.2
77.4
60.0
40.9
16.8
0.0
0.0
0.0
0.0
0.0
NNW
0.0
0.0
0.0
0.0
0.0
0.0
7.8
34.6
53.3
67.4
77.8
84.3
87.0
85.6
82.5
77.2
111.6
172.0
128.6
0.0
0.0
0.0
0.0
0.0
HOR
0.0
0.0
0.0
0.0
0.0
0.0
15.1
128.3
278.5
411.3
514.4
582.6
609.9
595.3
539.1
445.8
321.7
173.3
41.1
0.0
0.0
0.0
0.0
0.0
Append B – Space Data
Auditory
1. General Details:
Floor Area ................................................ 266.0 m²
Avg. Ceiling Height ....................................... 6.0 m
Building Weight ........................................ 634.7 kg/m²
1.1. OA Ventilation Requirements:
Space Usage ............. THEATERS: Auditorium
OA Requirement 1 ........................................ 8.0 L/s/person
OA Requirement 2 ...................................... 0.00 L/(s-m²)
2. Internals:
2.1. Overhead Lighting:
Fixture Type .................. Recessed (Unvented)
Wattage ...................................................... 5.00 W/m²
Ballast Multiplier ......................................... 1.20
Schedule ................................ Light – Auditory
2.2. Task Lighting:
Wattage ...................................................... 0.00 W/m²
Schedule ................................................... None
2.3. Electrical Equipment:
Wattage ...................................................... 0.00 W/m²
Schedule ................................................... None
2.4. People:
Occupancy .................................................. 308 People
Activity Level ............................. Seated at Rest
Sensible ..................................................... 67.4 W/person
Latent ......................................................... 35.2 W/person
Schedule .............................. People – Auditory
2.5. Miscellaneous Loads:
Sensible .......................................................... 0 W
Schedule ................................................... None
Latent .............................................................. 0 W
Schedule ................................................... None
3. Walls, Windows, Doors:
Exp.
Wall Gross Area (m²)
Window 1 Qty.
Window 2 Qty.
Door 1 Qty.
S
98.0
0
0
0
3.1. Construction Types for Exposure S
4. Roofs, Skylights:
(No Roof or Skylight data).
5. Infiltration:
Design Cooling ........................................... 0.00 L/s
Design Heating ........................................... 0.00 L/s
Energy Analysis ......................................... 0.00 L/s
Infiltration occurs only when the fan is off.
6. Floors:
Type ................................ Slab Floor On Grade
Floor Area ................................................ 266.0
Total Floor U-Value .................................. 0.550
Exposed Perimeter ..................................... 66.0
Edge Insulation R-Value ............................. 1.82
7. Partitions:
(No partition data).
m²
W/(m²-°K)
m
(m²-°K)/W
Exterior Wall - Auditory
Wall Details
Outside Surface Color ............................... Light
Absorptivity ............................................... 0.450
Overall U-Value ........................................ 0.091 W/(m²-°K)
Wall Layers Details (Inside to Outside)
Thickness
mm
0.000
20.000
260.000
10.000
100.000
150.000
10.000
0.000
Totals 550.000
Layers
Inside surface resistance
Revestimento - Madeira
Isolamento Acústico
Reboco Interior
Isolamento - Poliuretano
Tijolo - 15cm
Reboco Exterior
Outside surface resistance
Density
kg/m³
0.0
550.0
40.0
1950.0
35.0
1900.0
1950.0
0.0
-
Specific Ht.
kJ / (kg - °K)
0.00
0.88
1.17
0.87
0.92
0.84
0.87
0.00
R-Value
(m²-°K)/W
0.12064
0.86957
6.50000
0.00869
3.33333
0.13043
0.00869
0.05864
11.02999
Weight
kg/m²
0.0
11.0
10.4
19.5
3.5
285.0
19.5
0.0
348.9
Roof - Auditory
Roof Details
Outside Surface Color ............................... Light
Absorptivity ............................................... 0.450
Overall U-Value ........................................ 0.080 W/(m²-°K)
Roof Layers Details (Inside to Outside)
Layers
Inside surface resistance
Revestimento - Madeira
Isolamento - Acústico
Lage
Impermeabilização
Chapa de Zinco
Outside surface resistance
Thickness
mm
0.000
20.000
400.000
100.000
10.000
6.000
0.000
Totals 536.000
Density
kg/m³
0.0
550.0
40.0
2300.0
1050.0
7130.0
0.0
-
Door - Auditory - Exterior
Door Details:
Gross Area ................................................... 2.3 m²
Door U-Value ........................................... 2.300 W/(m²-°K)
Glass Details:
Glass Area ................................................... 0.0 m²
Glass U-Value .......................................... 3.293 W/(m²-°K)
Glass Shade Coefficient ........................... 0.880
Glass Shaded All Day? ................................. No
Specific Ht.
kJ / (kg - °K)
0.00
0.88
0.92
0.84
1.47
0.94
0.00
R-Value
(m²-°K)/W
0.12064
1.84000
10.00000
0.05778
0.41082
0.00054
0.05864
12.48842
Weight
kg/m²
0.0
11.0
16.0
230.0
10.5
42.8
0.0
310.3
Append C – System Data Input Parameters
1. General Details:
Air System Name ............................................................... Auditório
Equipment Class ................................................. Chilled Water AHU
Air System Type ..................................................... Single Zone CAV
Number of zones .............................................................................. 1
2.
System Components:
Ventilation Air Data:
Airflow Control .................................... Constant Ventilation Airflow
Ventilation Sizing Method ...................... Sum of Space OA Airflows
Unocc. Damper Position ......................................................... Closed
Damper Leak Rate ........................................................................... 5 %
Outdoor Air CO2 Level ................................................................. 400 ppm
Ventilation Reclaim Data:
Reclaim Type .............................................................. Sensible Heat
Thermal Efficiency .......................................................................... 50 %
Input kW ........................................................................................ 0.0 kW
Schedule ............................................................... JFMAMJJASOND
Central Cooling Data:
Supply Air Temperature .............................................................. 15.0 °C
Coil Bypass Factor .................................................................... 0.100
Cooling Source ............................................................ Chilled Water
Schedule ............................................................... JFMAMJJASOND
Capacity Control .... Temperature Reset by Greatest Zone Demand
Max. Supply Temperature ........................................................... 15.0 °C
Central Heating Data:
Supply Temperature .................................................................... 40.0 °C
Heating Source ................................................................. Hot Water
Schedule ............................................................... JFMAMJJASOND
Capacity Control .... Temperature Reset by Greatest Zone Demand
Min. Supply Temperature ............................................................ 35.0 °C
Supply Fan Data:
Fan Type ................................................................. Forward Curved
Configuration ..................................................................... Draw-thru
Fan Performance ......................................................................... 800 Pa
Overall Efficiency ........................................................................... 54 %
Duct System Data:
Supply Duct Data:
Duct Heat Gain ................................................................................. 0 %
Duct Leakage ................................................................................... 0 %
Return Duct or Plenum Data:
Return Air Via ............................................................. Ducted Return
Return Fan Data:
Fan Type ................................................................. Forward Curved
Fan Performance ......................................................................... 400 Pa
Overall Efficiency ........................................................................... 54 %
3. Zone Components:
Space Assignments:
Zone 1: Zone 1
Auditorio
x1
Thermostats and Zone Data:
Zone ............................................................................................... All
Cooling T-stat: Occ. ..................................................................... 24.0
Cooling T-stat: Unocc. ................................................................. 28.0
Heating T-stat: Occ. .................................................................... 20.0
Heating T-stat: Unocc. ................................................................. 18.0
T-stat Throttling Range ................................................................ 1.50
Diversity Factor ............................................................................ 100
Direct Exhaust Airflow ................................................................... 0.0
Direct Exhaust Fan kW .................................................................. 0.5
°C
°C
°C
°C
°K
%
L/s
kW
Thermostat Schedule ................................... Termostato - Auditório
Unoccupied Cooling is ......................................................... Available
Supply Terminals Data:
Zone ............................................................................................... All
Terminal Type ....................................................................... Diffuser
Minimum Airflow ............................................................................ 0.0 L/s
Zone Heating Units:
Zone ............................................................................................... All
Zone Heating Unit Type ............................................................ None
Zone Unit Heat Source ...................................................... Hot Water
Zone Heating Unit Schedule ................................. JFMAMJJASOND
4. Sizing Data (Computer-Generated):
System Sizing Data:
Cooling Supply Temperature ....................................................... 15.0
Supply Fan Airflow .................................................................. 2464.0
Ventilation Fan Airflow ............................................................. 2464.0
Heating Supply Temperature ...................................................... 40.0
°C
L/s
L/s
°C
Hydronic Sizing Specifications:
Chilled Water Delta-T .................................................................... 5.0 °K
Hot Water Delta-T ......................................................................... 5.0 °K
Safety Factors:
Cooling Sensible .............................................................................. 5 %
Cooling Latent .................................................................................. 5 %
Heating ............................................................................................. 5 %
Zone Sizing Data:
Zone Airflow Sizing Method ....................... Peak zone sensible load
Space Airflow Sizing Method ...................... Coincident space loads
Zone
1
Supply Airflow
(L/s)
Zone Htg Unit
(kW)
Reheat Coil
(kW)
-
-
2464.0
5. Equipment Data
No Equipment Data required for this system.
(L/s)
Append D – Plant Data Input Parameters
1. General Details:
Plant Name .................................................. Auditory Cooling Plant
Plant Type ..................................................................... Chiller Plant
2. Air Systems served by Plant:
Air System Name
Mult.
Auditório
1
3: Configuration
Number of Chillers ............................................................................ 1
Plant Control .......................................................... Equal Unloading
Design LCHWT ............................................................................. 7.0 °C
Maximum LCHWT ......................................................................... 8.0 °C
Cooling Tower Configuration .......... One tower for each W/C chiller
4: Schedule of Equipment
Sequence
Chiller Name
Full Load Capacity
(kW)
CH-1
Chiller3
52.0
Cooler
Flow
Rate
(L/s)
2.5
Totals:
52.0
2.5
Condenser
Flow Rate
(L/s)
Cooling
Tower Name
0.0
<none>
0.0
0.0
Totals:
0.0
Est. Max Load ............................................................................. 57.7 kW
5: Distribution
Distribution System
Type .................... Primary/Secondary, Variable Speed Secondary
Coil Delta-T at Design ................................................................... 5.6 °K
Pipe Heat Gain Factor ................................................................... 0.0 %
Fluid Properties
Name .............................................................................. Fresh Water
Density ...................................................................................... 999.6 kg/m³
Specific Heat ............................................................................... 4.19 kJ / (kg - °K)
Primary Loop
Pump for
CH-1
Flow
(L/s)
Head
(kPa)
2.5
150.0
Flow
(L/s)
Head
(kPa)
2.5
150.0
Mechanical
Efficiency
(%)
80.0
Electrical
Efficiency
(%)
94.0
Mechanical
Efficiency
(%)
80.0
Electrical
Efficiency
(%)
94.0
Secondary Loop
Design
Tower
Flow Rate
(L/s)
Control Head ............................................................................. 150.0 kPa
Minimum Pump Flow ................................................................... 20.0 %
Append E – Air System & Plant Sizing Data
Cinema VAC Ceiling - Air System Sizing
Cinema VAV Ceiling - Air System Sizing
Cinema VAC Floor - Air System Sizing
Cinema VAV Floor - Air System Sizing
Append F – Air System & Plant Simulation Results
Cinema VAC Ceiling - Air System Simulation Results
Central
Cooling Coil
Load
(kWh)
0
Central Heating
Coil Load
(kWh)
9274
Supply Fan
(kWh)
1358
Return Fan
(kWh)
339
Vent. Reclaim
Device
(kWh)
0
Lighting
(kWh)
312
Electric
Equipment
(kWh)
0
February
0
7416
1227
307
0
282
0
March
53
7894
1358
339
0
312
0
Month
January
April
261
4766
1314
329
0
302
0
May
243
4176
1358
339
0
312
0
June
1187
2049
1314
329
0
302
0
July
2714
1151
1358
339
0
312
0
August
3125
891
1358
339
0
312
0
September
1718
1391
1314
329
0
302
0
October
106
3712
1358
339
0
312
0
November
23
6782
1314
329
0
302
0
December
0
8282
1358
339
0
312
0
Total
9431
57783
15989
3997
0
3670
0
Cinema VAC Ceiling – Cooling Plant Simulation Results
Month
January
Cooling Coil
Load
(kWh)
0
Plant Load
(kWh)
0
Chiller Output
(kWh)
0
Chiller Input
(kWh)
0
Secondary
Primary Chilled Chilled Water
Pump
Water Pump
(kWh)
(kWh)
0
0
February
0
0
0
0
0
0
March
53
56
56
19
2
1
April
261
284
284
96
18
7
May
243
265
265
91
17
7
June
1187
1267
1267
451
61
26
July
2714
2855
2855
1028
105
47
August
3125
3284
3284
1181
118
53
September
1718
1826
1826
646
80
35
October
106
115
115
40
7
3
November
23
27
27
9
3
1
December
0
0
0
0
0
0
Total
9431
9979
9979
3561
410
180
Cinema VAC Floor - Air System Simulation Results
Central
Cooling Coil
Load
(kWh)
0
Central Heating
Coil Load
(kWh)
6684
Supply Fan
(kWh)
1633
Return Fan
(kWh)
408
Vent. Reclaim
Device
(kWh)
0
Lighting
(kWh)
312
Electric
Equipment
(kWh)
0
February
0
5061
1475
369
0
282
0
March
187
5321
1633
408
0
312
0
Month
January
April
783
2734
1580
395
0
302
0
May
601
2082
1633
408
0
312
0
June
2303
682
1580
395
0
302
0
July
4321
279
1633
408
0
312
0
August
4912
144
1633
408
0
312
0
September
3079
344
1580
395
0
302
0
October
370
1654
1633
408
0
312
0
November
153
4386
1580
395
0
302
0
December
0
5685
1633
408
0
312
0
Total
16709
35055
19228
4807
0
3670
0
Cinema VAC Floor – Cooling Plant Simulation Results
Month
January
Cooling Coil
Load
(kWh)
7
Plant Load
(kWh)
10
Chiller Output
(kWh)
10
Chiller Input
(kWh)
3
Secondary
Primary Chilled Chilled Water
Water Pump
Pump
(kWh)
(kWh)
2
1
February
4
6
6
2
2
1
March
257
268
268
75
8
5
April
1216
1304
1304
414
65
30
May
908
982
982
322
55
25
June
3127
3312
3312
1087
134
64
July
5571
5848
5848
1912
196
100
August
6395
6700
6698
2174
216
112
September
4316
4559
4559
1464
175
86
October
683
764
764
252
61
26
November
235
254
254
84
14
6
December
0
0
0
0
0
0
Total
22718
24007
24004
7789
928
456
Cinema VAV Ceiling - Air System Simulation Results
Central
Cooling Coil
Load
(kWh)
5
Supply Fan
(kWh)
140
Return Fan
(kWh)
35
Vent. Reclaim
Device
(kWh)
0
Lighting
(kWh)
312
Electric
Equipment
(kWh)
0
February
5
127
32
0
282
0
March
61
139
35
0
312
0
Month
January
April
403
139
35
0
302
0
May
280
144
36
0
312
0
June
785
140
35
0
302
0
July
1498
148
37
0
312
0
August
1799
148
37
0
312
0
September
1347
142
35
0
302
0
October
269
145
36
0
312
0
November
62
136
34
0
302
0
December
1
140
35
0
312
0
Total
6515
1689
422
0
3670
0
Cinema VAV Ceiling – Cooling Plant Simulation Results
Month
January
Cooling Coil
Load
(kWh)
5
Plant Load
(kWh)
9
Chiller Output
(kWh)
9
Chiller Input
(kWh)
3
February
5
14
14
4
Secondary
Primary Chilled Chilled Water
Pump
Water Pump
(kWh)
(kWh)
3
1
6
3
March
61
79
79
27
14
6
April
403
499
499
168
73
30
May
280
382
382
128
78
33
June
785
971
971
338
142
59
July
1498
1761
1761
631
200
84
August
1799
2084
2084
753
216
90
September
1347
1592
1592
554
187
78
October
269
388
388
129
90
38
November
62
89
89
30
21
9
December
1
8
8
2
5
2
Total
6515
7877
7877
2768
1035
432
Cinema VAV Floor - Air System Simulation Results
Central
Cooling Coil
Load
(kWh)
3
Supply Fan
(kWh)
171
Return Fan
(kWh)
43
Vent. Reclaim
Device
(kWh)
0
Lighting
(kWh)
312
Electric
Equipment
(kWh)
0
February
2
155
39
0
282
0
March
47
171
43
0
312
0
Month
January
April
337
173
43
0
302
0
May
234
180
45
0
312
0
June
724
174
43
0
302
0
July
1398
185
46
0
312
0
August
1600
185
46
0
312
0
September
1112
176
44
0
302
0
October
194
181
45
0
312
0
November
52
168
42
0
302
0
December
0
171
43
0
312
0
Total
5703
2089
522
0
3670
0
Cinema VAV Floor – Cooling Plant Simulation Results
Month
January
Cooling Coil
Load
(kWh)
3
Plant Load
(kWh)
5
Chiller Output
(kWh)
5
Chiller Input
(kWh)
2
February
2
5
5
2
Secondary
Primary Chilled Chilled Water
Pump
Water Pump
(kWh)
(kWh)
2
1
2
1
March
47
57
57
19
7
3
April
337
400
400
134
48
20
May
234
292
292
99
44
19
June
724
856
856
300
100
42
July
1398
1588
1588
572
144
60
August
1600
1804
1804
653
155
65
September
1112
1286
1286
449
132
55
October
194
264
264
88
53
22
November
52
67
67
23
11
5
December
0
0
0
0
0
0
Total
5703
6625
6625
2341
700
292
Append G – Air System Design Load Summary
Cinema VAC Floor - Air System Design Load Summary for Auditory
ZONE LOADS
Window & Skylight Solar Loads
Wall Transmission
Roof Transmission
Window Transmission
Skylight Transmission
Door Loads
Floor Transmission
Partitions
Ceiling
Overhead Lighting
Task Lighting
Electric Equipment
People
Infiltration
Miscellaneous
Safety Factor
>> Total Zone Loads
Zone Conditioning
Plenum Wall Load
Plenum Roof Load
Plenum Lighting Load
Return Fan Load
Ventilation Load
Supply Fan Load
Space Fan Coil Fans
Duct Heat Gain / Loss
>> Total System Loads
Central Cooling Coil
Central Heating Coil
>> Total Conditioning
Key:
DESIGN COOLING
COOLING DATA AT Aug 1400
COOLING OA DB / WB 31.8 °C / 20.7 °C
Sensible
Latent
Details
(W)
(W)
0 m²
0
98 m²
55
0 m²
0
0 m²
0
0 m²
0
0 m²
0
266 m²
0
0 m²
0
0 m²
0
1596 W
1183
0W
0
0W
0
308
20754
10842
0
0
0
0
5% / 5%
1100
542
23092
11384
28759
11384
0%
0
0%
0
0%
0
2963 L/s
549
2464 L/s
9104
-11384
2963 L/s
2195
0
0%
0
40607
0
40607
0
0
40607
0
Positive values are clg loads
Negative values are htg loads
DESIGN HEATING
HEATING DATA AT DES HTG
HEATING OA DB / WB 3.5 °C / 2.3 °C
Sensible
Latent
Details
(W)
(W)
0 m²
98 m²
147
0 m²
0
0 m²
0
0 m²
0
0 m²
0
266 m²
575
0 m²
0
0 m²
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5%
36
0
757
0
758
0
0
0
0
0
0
0
2963 L/s
-549
2464 L/s
24850
0
2963 L/s
-2195
0
0%
0
22864
0
0
0
22864
22864
0
Positive values are htg loads
Negative values are clg loads
Cinema VAC Floor – Space Load Summary for Auditory
TABLE 1.1.A.
SPACE LOADS
Window & Skylight Solar Loads
Wall Transmission
Roof Transmission
Window Transmission
Skylight Transmission
Door Loads
Floor Transmission
Partitions
Ceiling
Overhead Lighting
Task Lighting
Electric Equipment
People
Infiltration
Miscellaneous
Safety Factor
>> Total Zone Loads
TABLE 1.1.B.
COMPONENT LOADS FOR SPACE '' Auditorio '' IN ZONE '' Zone 1 ''
DESIGN COOLING
DESIGN HEATING
COOLING DATA AT Sep 2300
HEATING DATA AT DES HTG
COOLING OA DB / WB 27.3 °C / 18.8 °C
HEATING OA DB / WB 3.5 °C / 2.3 °C
OCCUPIED T-STAT 24.0 °C
OCCUPIED T-STAT 20.0 °C
Sensible
Latent
Sensible Latent
Details
(W)
(W)
Details
(W)
(W)
0 m²
0
0 m²
98 m²
59
98 m²
147
0 m²
0
0 m²
0
0 m²
0
0 m²
0
0 m²
0
0 m²
0
0 m²
0
0 m²
0
266 m²
0
266 m²
575
0 m²
0
0 m²
0
0 m²
0
0 m²
0
1596 W
1303
0
0
0W
0
0
0
0W
0
0
0
308
20755
10842
0
0
0
0
0
0
0
0
0
0
0
5% / 5%
1106
542
5%
36
0
23223
11384
757
0
ENVELOPE LOADS FOR SPACE '' Auditorio '' IN ZONE '' Zone 1 ''
COOLING
S EXPOSURE
WALL
Area
(m²)
U-Value
(W/(m²-°K))
Shade
Coeff.
TRANS
(W)
98
0.091
-
59
HEATIN
G
SOLAR TRANS
(W)
(W)
COOLING
-
147
Append H – Air System Psychrometrics
Cinema VAC Floor – System Psychrometrics for Auditory
August DESIGN COOLING DAY, 1400
TABLE 1:
SYSTEM DATA
Component
Ventilation Air
Ventilation Reclaim
Vent - Return Mixing
Central Cooling Coil
Central Heating Coil
Supply Fan
Cold Supply Duct
Zone Air
Return Plenum
Return Fan
Location
Inlet
Outlet
Outlet
Outlet
Outlet
Outlet
Outlet
Outlet
Outlet
Dry-Bulb
Temp
(°C)
31.8
28.8
28.3
16.9
16.9
17.5
17.5
25.5
25.5
25.7
Specific
Humidity
(kg/kg)
0.01078
0.01078
0.01104
0.01104
0.01104
0.01104
0.01104
0.01235
0.01235
0.01235
Airflow
(L/s)
2464
2464
2963
2963
2963
2963
2963
2963
2963
2963
Sensible
Heat
(W)
9104
9104
40607
0
2195
28759
0
549
CO2 Level
(ppm)
400
400
494
494
494
494
494
959
959
959
Latent
Heat
(W)
-11384
0
0
11384
-
Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.206 W/(L/s-K)
Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2944.1 W/(L/s)
Site Altitude = 10.0 m
TABLE 2:
ZONE DATA
Zone
Sensible
Load
(W)
23092
Zone Name
Zone 1
T-stat
Mode
Cooling
Zone
Cond
(W)
28759
Zone
Temp
(°C)
25.5
Zone
Airflow
(L/s)
2963
CO2
Level
(ppm)
959
Terminal
Zone
Heating Heating
Coil
Unit
(W)
(W)
0
0
Location: Lisbon, Portugal
Altitude: 10.0 m.
Data for: August DESIGN COOLING DAY, 1400
0.020
1. Outdoor Air
2. Ventilation Reclaim Outlet
3. Mixed Air
4. Central Cooling Coil Outlet
5. Supply Fan Outlet
6. Room Air
7. Return Fan Outlet
0.018
0.016
45
32
0.012
1
0.010
0.008
0.006
0.004
0.002
0.000
0
5
10
15
20
Temperature ( °C )
25
30
35
Specific Humidity ( kg/kg )
0.014
67
Cinema VAC Floor – System Psychrometrics for Auditory
WINTER DESIGN HEATING
TABLE 1:
SYSTEM DATA
Component
Ventilation Air
Ventilation Reclaim
Vent - Return Mixing
Central Cooling Coil
Central Heating Coil
Supply Fan
Cold Supply Duct
Zone Air
Return Plenum
Return Fan
Location
Inlet
Outlet
Outlet
Outlet
Outlet
Outlet
Outlet
Outlet
Outlet
Dry-Bulb
Temp
(°C)
3.5
11.9
13.3
13.3
19.7
20.3
20.3
20.1
20.1
20.2
Specific
Humidity
(kg/kg)
0.00397
0.00397
0.00397
0.00397
0.00397
0.00397
0.00397
0.00397
0.00397
0.00397
Airflow
(L/s)
2464
2464
2963
2963
2963
2963
2963
2963
2963
2963
CO2 Level
(ppm)
400
400
402
402
402
402
402
411
411
411
Sensible
Heat
(W)
-24850
-24850
0
22864
2195
-758
0
549
Latent
Heat
(W)
0
0
0
0
-
Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.206 W/(L/s-K)
Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2944.1 W/(L/s)
Site Altitude = 10.0 m
TABLE 2:
ZONE DATA
Zone
Sensible
Zone Name
Zone 1
Load
(W)
-757
T-stat
Mode
Deadband
Zone
Zone
Zone
CO2
Cond
(W)
-758
Temp
(°C)
20.1
Airflow
(L/s)
2963
Level
(ppm)
411
Termi
nal
Heatin
g
Coil
(W)
0
Zone
Heating
Unit
(W)
0
Append I - Hourly Air System Design Day Loads for Auditory
Data for January
Total Cooling
Total Heating
30
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for February
Total Cooling
Total Heating
30
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for March
Total Cooling
Total Heating
30
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for April
35
Total Cooling
Total Heating
30
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for May
Total Cooling
Total Heating
40
35
Load ( kW )
30
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for June
Total Cooling
Total Heating
40
35
Load ( kW )
30
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for July
Total Cooling
Total Heating
40
35
Load ( kW )
30
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for August
Total Cooling
Total Heating
40
35
Load ( kW )
30
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for September
Total Cooling
Total Heating
40
35
Load ( kW )
30
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for October
Total Cooling
Total Heating
40
35
Load ( kW )
30
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for November
Total Cooling
Total Heating
30
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for December
Total Cooling
Total Heating
30
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Append J - Hourly Zone Design Day Loads
Zone: Zone 1
Data for January
Zone Sensible
Zone Conditioning
25000
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for February
Zone Sensible
Zone Conditioning
25000
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for March
Zone Sensible
Zone Conditioning
25000
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for April
Zone Sensible
Zone Conditioning
25000
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for May
Zone Sensible
Zone Conditioning
25000
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for June
Zone Sensible
Zone Conditioning
25000
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for July
Zone Sensible
Zone Conditioning
25000
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for August
Zone Sensible
Zone Conditioning
25000
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for September
Zone Sensible
Zone Conditioning
25000
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for October
Zone Sensible
Zone Conditioning
25000
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for November
Zone Sensible
Zone Conditioning
25000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for December
Zone Sensible
Zone Conditioning
25000
20000
W
W
20000
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Append L - Schedules
Light - Auditory (Fractional)
Hourly Profiles:
1:Diario
Hour 00 01
Value 10 10
02
100
03
0
04
0
05
0
06
0
07
0
08
0
09
0
10
0
11
0
12
0
13
50
8:Profile Eight
Hour 00 01
Value 10 10
02
100
03
10
04
0
05
0
06
0
07
0
08
0
09
0
10
0
11
0
12
0
13 14 15 16 17 18 19 20 21 22 23
100 100 100 100 100 100 100 100 100 100 100
14
100
15
10
16
10
17
100
18
10
19
10
20
100
21
10
22
10
23
100
Assignments:
Design
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Holiday
Jan
8
1
1
1
1
1
1
1
1
Feb
8
1
1
1
1
1
1
1
1
Mar
8
1
1
1
1
1
1
1
1
Apr
8
1
1
1
1
1
1
1
1
May
8
1
1
1
1
1
1
1
1
Jun
8
1
1
1
1
1
1
1
1
Jul
8
1
1
1
1
1
1
1
1
Aug
8
1
1
1
1
1
1
1
1
Sep
8
1
1
1
1
1
1
1
1
Oct
8
1
1
1
1
1
1
1
1
Nov
8
1
1
1
1
1
1
1
1
Dec
8
1
1
1
1
1
1
1
1
Thermostat - Auditory (Fan / Thermostat)
Hourly Profiles:
1:Termostato
Hour 00 01
Value O
O
02
O
03
U
04
U
05
U
06
U
07
U
08
U
09
U
10
U
11
U
12
U
13
U
14
O
15
O
16
O
17
O
18
O
19
O
20
O
21
O
22
O
23
O
2:Profile Two
Hour 00
Value O
01
O
02
O
03
O
04
O
05
O
06
O
07
O
08
O
09
O
10
O
11
O
12
O
13
O
14
O
15
O
16
O
17
O
18
O
19
O
20
O
21
O
22
O
23
O
3:Profile Three
Hour 00 01
Value O
O
02
O
03
O
04
O
05
O
06
O
07
O
08
O
09
O
10
O
11
O
12
O
13
O
14
O
15
O
16
O
17
O
18
O
19
O
20
O
21
O
22
O
23
O
4:Profile Four
Hour 00
Value O
02
O
03
O
04
O
05
O
06
O
07
O
08
O
09
O
10
O
11
O
12
O
13
O
14
O
15
O
16
O
17
O
18
O
19
O
20
O
21
O
22
O
23
O
01
O
O = Occupied; U = Unoccupied
Assignments:
Design
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Holiday
Jan
1
2
2
2
2
2
3
4
4
Feb
1
2
2
2
2
2
3
4
4
Mar
1
2
2
2
2
2
3
4
4
Apr
1
2
2
2
2
2
3
4
4
May
1
2
2
2
2
2
3
4
4
Jun
1
2
2
2
2
2
3
4
4
Jul
1
2
2
2
2
2
3
4
4
Aug
1
2
2
2
2
2
3
4
4
Sep
1
2
2
2
2
2
3
4
4
Oct
1
2
2
2
2
2
3
4
4
Nov
1
2
2
2
2
2
3
4
4
Dec
1
2
2
2
2
2
3
4
4
People - Auditory (Fractional)
Hourly Profiles:
1:Monday
Hour 00 01
Value 50 50
02
0
03
0
04
0
05
0
06
0
07
0
08
0
09
0
10
0
11
0
12
0
13
0
14
0
15
50
16
50
17
0
18
80
19
80
20
0
21 22
100 100
23
0
2:Tuesday
Hour 00
Value 30
01
30
02
0
03
0
04
0
05
0
06
0
07
0
08
0
09
0
10
0
11
0
12
0
13
0
14
0
15
10
16
10
17
0
18
20
19
20
20
0
21
30
22
30
23
0
3:Wednesday
Hour 00
Value 40
01
40
02
0
03
0
04
0
05
0
06
0
07
0
08
0
09
0
10
0
11
0
12
0
13
0
14
0
15
10
16
10
17
0
18
20
19
20
20
0
21
40
22
40
23
0
4:Thursday
Hour 00
Value 40
01
40
02
0
03
0
04
0
05
0
06
0
07
0
08
0
09
0
10
0
11
0
12
0
13
0
14
0
15
10
16
10
17
0
18
30
19
30
20
0
21
40
22
40
23
0
5:Friday
Hour
Value
00
80
01
80
02
0
03
0
04
0
05
0
06
0
07
0
08
0
09
0
10
0
11
0
12
0
13
0
14
0
15
20
16
20
17
0
18
50
19
50
20
0
21
60
22
60
23
0
6:Saturday
Hour 00
Value 80
01
80
02
0
03
0
04
0
05
0
06
0
07
0
08
0
09
0
10
0
11
0
12
0
13
0
14
0
15
30
16
30
17
0
18
50
19
50
20
0
21
80
22
80
23
0
7:Sunday
Hour 00
Value 40
01
40
02
0
03
0
04
0
05
0
06
0
07
0
08
0
09
0
10
0
11
0
12
0
13
0
14
0
15
50
16
50
17
0
18
60
19
60
20
0
21
60
22
60
23
0
8:Profile Eight
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Assignments:
Design
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Holiday
Jan
8
1
2
3
4
5
6
7
6
Feb
8
1
2
3
4
5
6
7
6
Mar
8
1
2
3
4
5
6
7
6
Apr
8
1
2
3
4
5
6
7
6
May
8
1
2
3
4
5
6
7
6
Jun
8
1
2
3
4
5
6
7
6
Jul
8
1
2
3
4
5
6
7
6
Aug
8
1
2
3
4
5
6
7
6
Sep
8
1
2
3
4
5
6
7
6
Oct
8
1
2
3
4
5
6
7
6
Nov
8
1
2
3
4
5
6
7
6
Dec
8
1
2
3
4
5
6
7
6
Append M - System Benchmarking
VAV_Ceilling
Supply Fan
VAV_Floor CAV_Ceilling CAV_Floor
Total [kWh]
Cost [euro]
Savings [euro]
Savings (%)
2131
213.1
2190.4
91.13
2611
261.1
2142.4
89.14
19986
1998.6
404.9
16.85
24035
2403.5
0
0
Benchmarking
1
2
3
4
Chiller Plant (only for cooling)
VAV_Ceilling VAV_Floor CAV_Ceilling CAV_Floor
Total [kWh]
Cost [euro]
Savings [euro]
Savings (%)
4235
423.5
261.3
38.16
3333
333.3
351.5
51.33
4151
415.1
269.7
39.38
6848
684.8
0
0
Benchmarking
3
1
2
4
Final Result (only for cooling)
VAV_Ceilling VAV_Floor CAV_Ceilling CAV_Floor
Total [kWh]
Cost [euro]
Savings [euro]
Savings (%)
6366
636.6
2451.7
79.39
5944
594.4
2493.9
80.75
24137
2413.7
674.6
21.84
30883
3088.3
0
0
Benchmarking
2
1
3
4
VAV_Ceilling
6515
VAV_Ceilling
0
0.1 euro per 1 kWh
Cooling Coil Loads
VAV_Floor CAV_Ceilling CAV_Floor
5703
9431
16709
Heating Coil Loads
VAV_Floor CAV_Ceilling CAV_Floor
0
57783
35055
Append N – Solar Radiation Gain
References
Carrier Hourly Analysis Program, Version 4.22 (Help information)